From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id DCE77A04B5; Fri, 2 Oct 2020 16:15:25 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 56B971D96F; Fri, 2 Oct 2020 16:12:33 +0200 (CEST) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 4704D1D16E for ; Fri, 2 Oct 2020 16:12:23 +0200 (CEST) IronPort-SDR: gk6DFeQdlpViQZGCCISQgrfwq6H+hyZYfVNofkaTBCL9dj7yZeSCOe4CPgZDs4scO+7IjNlnUz pLWidSQvpgSw== X-IronPort-AV: E=McAfee;i="6000,8403,9761"; a="160399057" X-IronPort-AV: E=Sophos;i="5.77,327,1596524400"; d="scan'208";a="160399057" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Oct 2020 07:12:19 -0700 IronPort-SDR: 0ILJGpa5A/ZwKbecKIjPUqXtyT+L2sth3ev7LmrVywfXivL/udcxD+koinTP+vV5MUnOmhnoYo 3uk2d5nLzWYg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,327,1596524400"; d="scan'208";a="515169197" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by fmsmga006.fm.intel.com with ESMTP; 02 Oct 2020 07:12:18 -0700 Received: from sivswdev09.ir.intel.com (sivswdev09.ir.intel.com [10.237.217.48]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id 092ECHT6003800; Fri, 2 Oct 2020 15:12:17 +0100 Received: from sivswdev09.ir.intel.com (localhost [127.0.0.1]) by sivswdev09.ir.intel.com with ESMTP id 092ECHOF025501; Fri, 2 Oct 2020 15:12:17 +0100 Received: (from lma25@localhost) by sivswdev09.ir.intel.com with LOCAL id 092ECHxM025497; Fri, 2 Oct 2020 15:12:17 +0100 From: Liang Ma To: dev@dpdk.org Cc: david.hunt@intel.com, stephen@networkplumber.org, konstantin.ananyev@intel.com, Liang Ma Date: Fri, 2 Oct 2020 15:11:58 +0100 Message-Id: <1601647919-25312-9-git-send-email-liang.j.ma@intel.com> X-Mailer: git-send-email 1.7.7.4 In-Reply-To: <1601647919-25312-1-git-send-email-liang.j.ma@intel.com> References: <1599214740-3927-1-git-send-email-liang.j.ma@intel.com> <1601647919-25312-1-git-send-email-liang.j.ma@intel.com> Subject: [dpdk-dev] [PATCH v4 09/10] doc: update release notes for PMD power management X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Add release notes for PMD power management Signed-off-by: Liang Ma --- doc/guides/rel_notes/release_20_11.rst | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/doc/guides/rel_notes/release_20_11.rst b/doc/guides/rel_notes/release_20_11.rst index c2175f37f3..57ac73722a 100644 --- a/doc/guides/rel_notes/release_20_11.rst +++ b/doc/guides/rel_notes/release_20_11.rst @@ -55,6 +55,11 @@ New Features Also, make sure to start the actual text at the margin. ======================================================= +* **ethdev: add 1 new EXPERIMENTAL API for PMD power management.** + + * ``rte_eth_get_wake_addr()`` + * add new eth_dev_ops ``get_wake_addr`` + * **Updated Broadcom bnxt driver.** Updated the Broadcom bnxt driver with new features and improvements, including: @@ -107,6 +112,17 @@ New Features * Extern objects and functions can be plugged into the pipeline. * Transaction-oriented table updates. +* **Add PMD power management mechanism** + + 3 new PMD power managmeent mechanism is added through existing + RX_ETH_CALLBACK infrastructure. + + * Add umwait power saving scheme + * Add pause power saving scheme + * Add frequency scaling power saving scheme + * Add new EXPERIMENTAL API ``rte_power_pmd_mgmt_queue_enable()`` + * Add new EXPERIMENTAL API ``rte_power_pmd_mgmt_queue_disable()`` + Removed Items ------------- -- 2.17.1